USB: pxa2xx_udc: use generic gpio layer

This patch lets the pxa2xx_udc use the generic gpio layer,
on the relevant PXA and IXP systems.

Signed-off-by: Milan Svoboda <msvoboda@ra.rockwell.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

2 files changed, 0 insertions, 55 deletions

diff --git a/include/asm-arm/arch-ixp4xx/udc.h b/include/asm-arm/arch-ixp4xx/udc.h
index 79b850a3be47..dbdec36ff0d1 100644
--- a/include/asm-arm/arch-ixp4xx/udc.h
+++ b/include/asm-arm/arch-ixp4xx/udc.h
@@ -6,25 +6,3 @@
 
 extern void ixp4xx_set_udc_info(struct pxa2xx_udc_mach_info *info);
 
-static inline int udc_gpio_to_irq(unsigned gpio)
-{
-        return 0;
-}
-
-static inline void udc_gpio_init_vbus(unsigned gpio)
-{
-}
-
-static inline void udc_gpio_init_pullup(unsigned gpio)
-{
-}
-
-static inline int udc_gpio_get(unsigned gpio)
-{
-        return 0;
-}
-
-static inline void udc_gpio_set(unsigned gpio, int is_on)
-{
-}
-
diff --git a/include/asm-arm/arch-pxa/udc.h b/include/asm-arm/arch-pxa/udc.h
index 8bc6f9c3e3ea..27aa3a91012f 100644
--- a/include/asm-arm/arch-pxa/udc.h
+++ b/include/asm-arm/arch-pxa/udc.h
@@ -1,41 +1,8 @@
 /*
  * linux/include/asm-arm/arch-pxa/udc.h
  *
- * This supports machine-specific differences in how the PXA2xx
- * USB Device Controller (UDC) is wired.
- *
  */
 #include <asm/mach/udc_pxa2xx.h>
 
 extern void pxa_set_udc_info(struct pxa2xx_udc_mach_info *info);
 
-static inline int udc_gpio_to_irq(unsigned gpio)
-{
-        return IRQ_GPIO(gpio & GPIO_MD_MASK_NR);
-}
-
-static inline void udc_gpio_init_vbus(unsigned gpio)
-{
-        pxa_gpio_mode((gpio & GPIO_MD_MASK_NR) | GPIO_IN);
-}
-
-static inline void udc_gpio_init_pullup(unsigned gpio)
-{
-        pxa_gpio_mode((gpio & GPIO_MD_MASK_NR) | GPIO_OUT | GPIO_DFLT_LOW);
-}
-
-static inline int udc_gpio_get(unsigned gpio)
-{
-        return (GPLR(gpio) & GPIO_bit(gpio)) != 0;
-}
-
-static inline void udc_gpio_set(unsigned gpio, int is_on)
-{
-        int mask = GPIO_bit(gpio);
-
-        if (is_on)
-                GPSR(gpio) = mask;
-        else
-                GPCR(gpio) = mask;
-}
-